code: def _all(a, axis=None, dtype=None, out=None, keepdims=False):
      return umr_all(a, axis, dtype, out, keepdims)
  
file_path: catboost/contrib/python/numpy/py2/numpy/core/_methods.py
imports: from __future__ import division, absolute_import, print_function
  import warnings
  from numpy.core import multiarray
  from numpy.core import umath
  from numpy.core.numeric import asanyarray
  from numpy.core import numerictypes
  from numpy._globals import _NoValue
label_desc: Use image node_id 6 for calling a global function with example usage: _all(a, axis, dtype, out, keepdims) and returns: umr_all